CVE-2026-41642
HighPublic PoC
Published: 07 May 2026
Published
07 May 2026
Modified
07 May 2026
KEV Added
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Patch
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CVSS Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0013
32.8th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Description
GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.3.0, a remote Denial of Service (DoS) vulnerability exists in GoBGP due to a nil pointer dereference. When a malformed BGP UPDATE message…
more
contains an unrecognized Path Attribute marked as "Well-known," the daemon fails to interrupt the message handling flow. This results in an illegal memory access and a full process crash (panic). This issue has been patched in version 4.4.0.
Security SummaryAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)
Affected Products
osrg
gobgp
4.3.0